Application

Customisation and optimisation of Asterisk™ for the Freescale QorIQ (former Comcerto™) ARM processor platform. Implementation of a new (TDM phone/trunk) and adaption of existing (VoIP) Asterisk channel modules to support the processor specific telephony interface (media stream handling/transcoding is offloaded to dedicated CPU).

Design and implementation of an FSK (Frequency Shift Keying; a modem method) app for demodulation of a FSK signal which is fed to the phone via the earphone jack. Data transmission speeds up to 1200 bps.

System

Customisation and optimisation of Asterisk™ for the Freescale QorIQ (former Comcerto™) ARM processor platform. Implementation of a new (TDM phone/trunk) and adaption of existing (VoIP) Asterisk channel modules to support the processor specific telephony interface (media stream handling/transcoding is offloaded to dedicated CPU).